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821 results for “Middle Jurassic”
Fig. 4. Morphological comparisons between Lower and Middle Jurassic African sauropod middle cervical vertebrae. A in Sauropod dinosaur remains from a new Early Jurassic locality in the Central High Atlas of Morocco
Fig. 4. Morphological comparisons between Lower and Middle Jurassic African sauropod middle cervical vertebrae. A. Pulanesaura (BP/1/6199; McPhee et al. 2015: fig. 4). B. Jobaria tiguendis (MNN TIG F40-49; PDM personal observation 2013). C. Eusauropoda indet. (NHMUK PV R36834). D. Spinophorosaurus nigerensis (Remes et al. 2009: fig. 3A). Scale bars 100 mm.
Fig. 1 in A new basal osmylid neuropteran insect from the Middle Jurassic of China linking Osmylidae to the Permian-Triassic Archeosmylidae
Fig. 1. Forewing of osmylid neuropteran insect Archaeosmylidia fusca gen. et sp. nov. (Osmylidae) from the Jiulongshan Formation of Daohugou, China. Holotype CNU−NEU−NN2009103. Photograph (A) and line drawing of venation (B). Scale bars 5 mm. Abbreviations: 1A, 2A, anal veins; C, costa; CuA, anterior cubitus; CuP, posterior cubitus; MA and MP, anterior and posterior branches of media (M); ng, nygma; R1, first branch of radius (R); Rs, radial sector; Sc, subcosta.
Fig. 7 in Palaeoenvironmental control on distribution of crinoids in the Bathonian (Middle Jurassic) of England and France
Fig. 7. Bathonian (Middle Jurassic) crinoid elements from England. A. Cup Apiocrinites sp. B. Articular view of Apiocrinites sp. 1 BM(NH) EE 5843, Forest Marble Watton Cliff. C. Articular view of Millericrinus cf. exilis (de Loriol, 1882) BM(NH) EE 5844, Forest Marble Watton Cliff. D. Brachial ossicles of Comatulid indet. E. Centrodorsal ossicle of Solanocrinites ooliticus (Gislén 1925) BM(NH) EE 5841, Forest Marble Watton Cliff. F. Syzygial articulum of comatulid indet. BM(NH) EE 5840, Forest Marble Watton Cliff. G. Centrodorsal ossicles of Solanocrinites ooliticus (Gislén 1925) BM(NH) E68067−9, Forest Marble, Gloucestershire. Scale bars: A–D, G, 10 mm; E, F, 5 mm.
Fig. 1 in Palaeoenvironmental control on distribution of crinoids in the Bathonian (Middle Jurassic) of England and France
Fig. 1. Field localities in England and France (see Appendix 1) showing Jurassic and Bathonian outcrops. 1, Rhynchonelloidella wattonensis Beds 14 (= Wattonensis Beds 14), Watton Cliff; 2, Bed Z, Blockley Station Quarry; 3, Pecten Bed, Blockley Station Quarry; 4, Wattonensis Beds 3–11, Watton Cliff; 5, Rugitella Beds, East Cranmore; 6, Boueti Bed, Herbury Point; 7, Lower Cornbrash, Kirtlington; 8, Forest Marble, Watton Cliff; 9, Bradford Clay, Browns Folly; 10, Bradford Clay, Forest Marble, Old Canal Quarry; 11, Bradford Clay, Springfield; 12, Forest Marble, Sunhill Bradford Bed; 13, Sharps Hill Formation, Northleach; 14, Hampen Marly Formation, Hampen Cutting; 15, Sharps Hill Formation (Eyford member), Hampen Cutting; 16, Eyford Member, Huntsmans Quarry; 17, Sharps Hill Formation, Hornsleaslow Quarry; 18, Stonesfield Slate, Stonesfield; 19, Argiles de Lion, Sword Beach; 20, Caillasses de la Basse−Ecarde, Juno Beach; 21, Bath Rags, Ford Road Cutting; 22, Calcaire des Pichotts, Belle Houllefort; 23, Calcaire de Langrune, Sword Beach; 24, Caillasses de la Basse−Ecarde, Sword Beach; 25, Taynton Limestone, Huntsmans Quarry; 26, Sevenhampton Rhynchonellid Bed, Taynton Limestone, Hampen Cutting; 27, Rutland Formation, Woodeaton Quarry; 28, Forest Marble Formation, Kirtlington Old Cement Works; 29, White Limestone, Ardley Member, Kirtlington; 30, Sharps Hill Formation, Oakham Quarry; 31, Causses du Quercy Limestones. Dordogne Valley; 32, Doue Oncolite. Doue Valley; 33, Blisworth Limestone. Ketton Castle Cement Quarry; 34, Rutland Formation. Ketton Castle Cement Quarry.
Fig. 6. A–E in Palaeoenvironmental control on distribution of crinoids in the Bathonian (Middle Jurassic) of England and France
Fig. 6. A–E. Bathonian (Middle Jurassic) crinoid elements from England and France. Symplectial articulum of Isocrinus nicoleti (Desor, 1845). A. BM(NH)EE5834, Calcaire de Langrune Sword Beach. B. BM(NH)EE5835, Taynton Limestone, Huntsmans Quarry. C–E. BM(NH)EE36 (C), BM(NH)EE37 (D), BM(NH) EE 13503 (E), Forest Marble, Watton Cliff. F. Brachial muscular synarthry of brachial Isocrinus nicoleti (Desor, 1845), BM(NH) EE 5839, Forest Marble Watton Cliff. G. Symplectial articulum of Isocrinus sp. 3, BM(NH) EE 5779, White Limestone, Kirtlington. H. Cryptosyzygial articulum of brachial. Isocrinus sp. 3, BM(NH) EE 13504, White Limestone, Kirtlington. I. Symplectial articulum of Isocrinus sp. 2, BM(NH) EE 13505, Taynton Limestone, Huntsmans Quarry. J. Articulum of cirral ossicles of Isocrinus sp. 2 BM(NH) EE 5778, Taynton Limestone, Huntsmans Quarry. K. Pluricirral of Isocrinus sp. 2, BM(NH)EE 13506, Taynton Limestone, Huntsmans Quarry. L. Isocrinus nicoleti (Desor 1845) BM(NH) EE 5780. Forest Marble, Kirtlington. L1, noditaxis with articular face of the columnals; L2, magnified articular face. M. Cryptosyzygial articulum brachial of Isocrinus sp. 1 BM(NH) EE 5838 4, bed 50 Hampen Marly Beds, Hampen Cutting. N. Pluricirral and symplectial articulum of Isocrinus sp. 1., BM(NH)EE 13507, bed 50, Hampen Marly Beds. Scale bars 5 mm.
Fig. 5 in Palaeoenvironmental control on distribution of crinoids in the Bathonian (Middle Jurassic) of England and France
Fig. 5. Bathonian (Middle Jurassic) crinoid elements from England. A. Symplectial articulum of Chariocrinus sp. 1, BMNH EE 5770, bed 14. B. Symplectial articulum of Balanocrinus cf. subteres (Münster in Goldfuss, 1831), BMNH EE 5771, bed 9, Watton Cliff. C. Symplectial articulum of Chariocrinus sp. 1 BMNH EE 5772, East Cranmore. D. Chariocrinus sp. 1, BM(NH) EE 5773, Hornsleaslow. D1, symplectial articulum; D2, noditaxis. E. Symplectial articulum of Chariocrinus aff. wuertembergicus (Oppel, 1856), BM(NH) EE 5774, bed 3, Watton Cliff. F. Symplectial articulum of Chariocrinus aff. wuertembergicus (Oppel, 1856), BM(NH)EE 13500, bed 3 Watton Cliff. G. Noditaxis of Chariocrinus aff. wuertembergicus, BM(NH) EE 5775, bed 3, Watton Cliff. H, I. Cryptosyzygial articulum of brachial Chariocrinus sp. 1, Hornsleaslow, BM(NH) EE 5776 (H) and BM(NH) EE 13501 (I). J, K. Articula of cirral ossicles of Pentacrinites cf. dargniesi (Hess 1972), Taynton Limestone, BM(NH)EE 13502 (J) and BM(NH) EE 5777 (K). Scale bars 3 mm.
Fig 3 in A New Fossil Lacewing Genus and Species from the Middle Jurassic of Inner Mongolia, China
Fig 3. Lacewing fly Tenuosmylus brevineurus gen. et sp. nov. Drawing of the body and wings of paratype CNU−NN99031.
Fig 1 in A New Fossil Lacewing Genus and Species from the Middle Jurassic of Inner Mongolia, China
Fig 1. Location of the type locality of lacewing fly Tenuosmylus brevineurus gen. et sp. nov. Daohugou Village, Shantou Township, Ningcheng County, Inner Mongolia, China. Abbreviations: Chc, Changchougou Formation; Chch, Chuanlinggou Formation; Chd, Dahongyu Formation; Cht, Tuanshanzi Formation; J2j, Jiulongshan Formation; J2t, Tiaojishan Formation; Ky, Yixian Formation; Q, Quaternary; Dms, Dalaiyingzi erosion surface; Mgn, Maanshan gneiss. After Ren et al.(2002).
Fig 2 in A New Fossil Lacewing Genus and Species from the Middle Jurassic of Inner Mongolia, China
Fig 2. Lacewing fly Tenuosmylus brevineurus gen. et sp. nov. Holotype. CNU−NN99030. Photograph (A) and explanatory drawings of the body (B) and details of details of left forewing and hindwing (C).
Fig. 9. A in New sauropod trackways from the Middle Jurassic of Portugal
Fig. 9. A. Right femur of Diplodocus in anterior view. B. Right femur of Brachiosaurus in anterior view. C. Right femur of Saltasaurus in anterior view. D. Right femur of Patagosaurus in anterior view. E. Left femur of Cetiosauriscus in posterior view. A–C, after Wilson and Carrano (1999); D, after Bonaparte (1986b); E, after Woodward (1905).
Fig. 7. Polyonyx isp., sauropod trackway G1 in New sauropod trackways from the Middle Jurassic of Portugal
Fig. 7. Polyonyx isp., sauropod trackway G1 at the Galinha dinosaur tracksite (Bairro, Serra de Aire, West−Central Portugal). A. Sauropod right manus. B. Sauropod right pes prints. Photograph by Carlos Marques da Silva.
Fig. 5 in New sauropod trackways from the Middle Jurassic of Portugal
Fig. 5. Segment of G5 sauropod trackway at the Galinha dinosaur tracksite (Bairro, Serra de Aire, West−Central Portugal): Polyonyx gomesi igen. et isp. nov. Modified from Santos (2003).
Fig. 4 in New sauropod trackways from the Middle Jurassic of Portugal
Fig. 4. Polyonyx gomesi igen. et isp. nov., sauropod manus and pes prints from trackway G5 at the Galinha dinosaur tracksite (Bairro, Serra de Aire, West−Central Portugal). A. Outline (A1) and photograph (A2) of a left manus print. B. Outline (B1) and photograph (B2) of a right pes print. Modified from Santos (2003).
Fig. 2 in New sauropod trackways from the Middle Jurassic of Portugal
Fig. 2. Sequence of micritic limestone beginning 5 meters below the main sauropod track level of the Galinha tracksite from Serra de Aire Formation, Bajocian–Bathonian boundary (Bairro, Serra de Aire, West−Central Portugal). Modified from Azerêdo et al. (1995).
Fig. 3 in New sauropod trackways from the Middle Jurassic of Portugal
Fig. 3. Long sauropod trackways at the Galinha dinosaur tracksite (Bairro, Serra de Aire, West−Central Portugal). Trackway G1 is 147 m long and trackway G5 is 142 m long. Modified from Santos (2003).
Fig. 1 in New sauropod trackways from the Middle Jurassic of Portugal
Fig. 1. Location map of the Galinha dinosaur tracksite (Bairro, Serra de Aire, West−Central Portugal). Modified from Santos et al. 1997.
Fig. 6. Polyonyx isp., sauropod trackway G1 in New sauropod trackways from the Middle Jurassic of Portugal
Fig. 6. Polyonyx isp., sauropod trackway G1 at the Galinha dinosaur tracksite (Bairro, Serra de Aire, West−Central Portugal). A. Trackway segment. B. Outline (B1) and photograph (B2) of left manus print with a slender and long impression in the centre of the track's rear margin oriented in a postero−medial direction. Modified from Santos (2003).
Fig. 8. Sauropod ichnites with well preserved morphologies from the general track record. A–I in New sauropod trackways from the Middle Jurassic of Portugal
Fig. 8. Sauropod ichnites with well preserved morphologies from the general track record. A–I. sauropod manus prints (redrawn from Dalla Vecchia and Tarlao 2000). A. Polyonyx gomesi igen. et isp. nov. from the Middle Jurassic of Portugal. B. Polyonyx isp. from the Middle Jurassic of Portugal. C. left manus print of a quadrupedal dinosaur from the Upper Jurassic of Portugal. D. Unnamed print from the Lower Cretaceous of Italy. E. Titanosaurimanus nana from the Early Cretaceous of Croatia. F. Brontopodus birdi from the Lower Cretaceous of USA. G. Unnamed print from the Upper Cretaceous of Bolivia. H. Breviparopus taghbaloutensis from the Middle Jurassic of Morocco. I. Parabrontopodus mcintoshi from the Upper Jurassic of USA. J–N. Sauropod pes prints. J. Breviparopus taghbaloutensis from the Middle Jurassic of Morocco. K. Polyonyx gomesi igen. et isp. nov. from the Middle Jurassic of Portugal. L. Brontopodus birdi from the Lower Cretaceous of USA. M. Brontopodus aff. B. birdi from the Upper Jurassic of Portugal. N. Unnamed print from the Upper Jurassic of Asturias, Spain. A, B, K, after Santos et al. (1994); C, after Santos et al. (1995), Santos (2003); D, after Dalla Vecchia 1999; E, after Dalla Vecchia and Tarlao 2000; F, L, after Farlow at al. (1989); G, after Lockley et al. (2002); H, J, after Dutuit and Ouazzou (1980), Ishigaki (1989); I, after Lockley et al. 1994a; M, after Meyer et al. 1994, Santos 2003; N, after Lires 2000.
Fig. 15 in Middle Jurassic cyclostome bryozoans from the Polish Jura
Fig. 15. Cerioporine cyclostome bryozoan Ceriocava sp. from the Middle Bathonian of Bugaj, Polish Jura. A. NHM Bz 5612(1). A1, centre of cone−like subcolonies; A2, autozooidal apertures; A3, elongated and curved gonozooid. B. NHM BZ 5613, centre of cone−like subcolonies. C. NHM BZ 5614. C1, centre of flabellotrypiform colony; C2, pseudopores. Scale bars 300 µm (B), 200 µm (A1, A3, C1), 100 µm (A2), 20 µm (C2). BSE SEM images of uncoated specimens.
Fig. 13 in Middle Jurassic cyclostome bryozoans from the Polish Jura
Fig. 13. Plagioeciid cyclostome bryozoan Hyporosopora aff. sauvagei (Gregory, 1896) from the Middle Jurassic ore−bearing clays of the Polish Jura. A. Middle Bathonian, Bugaj, GIUS 8−3509−22. A1, colony view; A2, autozooids; A3, boomerang−like gonozooid, ooeciopore arrowed; A4, heart−shaped gonozooid, ooeciopore arrowed; A5, pseudopores. B. Middle Bathonian, Bugaj, NHM BZ 5612(2), subtriangular gonozooid, ooeciopore arrowed. Scale bars: 1 mm (A1), 100 µm (A2–A4, B), 20 µm (A5). BSE SEM images of uncoated specimens.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.